makVrv::DtOsgModelInstance Class Reference

The base class for simple OSG based model instances. More...

Inheritance diagram for makVrv::DtOsgModelInstance:

Public Member Functions
virtual	~DtOsgModelInstance ()
	DTOR.
virtual void	addToConnector (DtOsgSceneConnector *connector)
	Brief Tell the model instance to add itself to the provided node.
virtual bool	removeFromConnector (DtOsgSceneConnector *connector)
	Brief Tell the model instance to remove itself from the provided node.
virtual bool	saveModelToFile (const std::string &filename) const
	Attempt to save the model to a file.
virtual void	enableColorBlending (bool b)
	Enable / disable coloring on all models in the scene object.
virtual void	setBlendColor (float r, float g, float b, float a)
	set the model's color
virtual void	enableTexture (bool onOff)
virtual osg::Node *	rootNode ()
	Get the model instance's root node.
virtual const osg::Node *	rootNode () const
	Get the model instance's root node.
Public Member Functions inherited from makVrv::DtModelInstance
	DtModelInstance (DtDe &de)
	CTOR.
virtual	~DtModelInstance ()
	DTOR.
virtual bool	realize (DtModelDefinition &definition)
	Attempt to realize a definition.
const std::string &	realizedDefinitionName () const
	Get the name of the definition that this model instance was realized with.
const DtVector &	boundingBoxExtents () const
	Get the bounding box extents of the model instance.
void	getBoundingBoxExtents (double &x, double &y, double &z) const
	Get the bounding box extents of the model instance.
const DtVector &	boundingBoxCenter () const
	Get the bounding box center of the model instance.
void	getBoundingBoxCenter (double &x, double &y, double &z) const
	Get the bounding box center of the model instance.
void	getBoundingBoxComponents (DtVector &minimum, DtVector &maximum)
virtual void	setContributesToBound (bool trueOrFalse)
	Set whether this model instance contributes to an object's overall bounding volume.
bool	contributesToBound () const
	Get whether this model instance contributes to an object's overall bounding volume.
virtual void	setVisible (bool isVisible)=0
	Set whether the model is visible or not.

Static Public Member Functions
static osg::Vec4	readVec4 (const std::string &paramName, const DtModelDefinition &definition)
static osg::Vec3	readVec3 (const std::string &paramName, const DtModelDefinition &definition)
Static Public Member Functions inherited from makVrv::DtModelInstance
static float	readFloat (const std::string &paramName, const DtModelDefinition &definition)
static DtVector	readVector (const std::string &paramName, const DtModelDefinition &definition)

Protected Member Functions
virtual void	updateColorBlending ()
	calls update color blending with the model root.
virtual void	updateColorBlending (osg::Node *node)
virtual void	enableTexture (osg::Node *root, bool onOff)
virtual void	updateBoundingBoxViaContents ()
	DtOsgModelInstance (DtDe &de)
	CTOR.
virtual void	setRootNode (osg::Node *node)
	Set the model instance's root node.

Protected Attributes
osg::ref_ptr< osg::Node >	myModelRoot
osg::ref_ptr< osg::StateSet >	myCachedState
Protected Attributes inherited from makVrv::DtModelInstance
DtDe &	myDe
std::string	myRealizedModelDefinitionName
DtVector	myBoundingBoxCenter
DtVector	myBoundingBoxExtents
DtVector	myBoundingBoxMinimum
DtVector	myBoundingBoxMaximum
bool	myContributesToBound
bool	myColorBlendingEnabled
float	myBlendRed
float	myBlendBlue
float	myBlendGreen
float	myBlendAlpha

Additional Inherited Members
Public Attributes inherited from makVrv::DtModelInstance
boost::signal< void(DtModelInstance *)>	signal_modelInstanceChanged

Detailed Description

The base class for simple OSG based model instances.

This call can't be instantiated itself.

Constructor & Destructor Documentation

virtual makVrv::DtOsgModelInstance::~DtOsgModelInstance ( )

virtual

DTOR.

makVrv::DtOsgModelInstance::DtOsgModelInstance ( DtDe &  de )

protected

CTOR.

Member Function Documentation

virtual void makVrv::DtOsgModelInstance::addToConnector ( DtOsgSceneConnector *  connector )

virtual

Brief Tell the model instance to add itself to the provided node.

Reimplemented in makVrv::DtTacticalSmokeModelInstance, makVrv::Dt3DSegmentedLineModelInstance, makVrv::DtExtrudedLineModelInstance, makVrv::DtPolygonModelInstance, makVrv::Dt3DTextModelInstance, makVrv::DtEffectModelInstance, makVrv::DtExtrudedModelInstance, makVrv::DtArticulatingCylinderModelInstance, makVrv::DtEllipsoidArcModelInstance, makVrv::DtParticleSystemModelInstance, makVrv::DtAnimationModelInstance, makVrv::DtCuboidModelInstance, makVrv::DtRibbonModelInstance, makVrv::DtMovablePolygonModel::DtMovablePolygonModelInstance, makVrv::DtDiGuyModelInstance, makVrv::DtDecalModelInstance, makVrv::DtProjectedTextModelInstance, makVrv::DtAttachableEllipsoidArcModelInstance, makVrv::DtScribeBoxModelInstance, and makVrv::DtDrawModelInstance.

virtual bool makVrv::DtOsgModelInstance::removeFromConnector ( DtOsgSceneConnector *  connector )

virtual

Brief Tell the model instance to remove itself from the provided node.

Returns true if the node was removed.

Reimplemented in makVrv::DtTacticalSmokeModelInstance, makVrv::Dt3DSegmentedLineModelInstance, makVrv::DtExtrudedLineModelInstance, makVrv::DtPolygonModelInstance, makVrv::Dt3DTextModelInstance, makVrv::DtEffectModelInstance, makVrv::DtExtrudedModelInstance, makVrv::DtArticulatingCylinderModelInstance, makVrv::DtEllipsoidArcModelInstance, makVrv::DtParticleSystemModelInstance, makVrv::DtAnimationModelInstance, makVrv::DtCuboidModelInstance, makVrv::DtRibbonModelInstance, makVrv::DtDiGuyModelInstance, makVrv::DtProjectedTextModelInstance, makVrv::DtDecalModelInstance, makVrv::DtAttachableEllipsoidArcModelInstance, makVrv::DtScribeBoxModelInstance, and makVrv::DtDrawModelInstance.

virtual osg::Node* makVrv::DtOsgModelInstance::rootNode ( )

virtual

Get the model instance's root node.

Reimplemented in makVrv::DtSpeedTreeModelInstance.

virtual const osg::Node* makVrv::DtOsgModelInstance::rootNode ( ) const

virtual

Get the model instance's root node.

virtual bool makVrv::DtOsgModelInstance::saveModelToFile ( const std::string &  filename ) const

virtual

Attempt to save the model to a file.

Reimplemented from makVrv::DtModelInstance.

virtual void makVrv::DtOsgModelInstance::enableColorBlending ( bool  b )

virtual

Enable / disable coloring on all models in the scene object.

Reimplemented from makVrv::DtModelInstance.

virtual void makVrv::DtOsgModelInstance::setBlendColor ( float  r, float  g, float  b, float  a  )

virtual

set the model's color

Reimplemented from makVrv::DtModelInstance.

virtual void makVrv::DtOsgModelInstance::enableTexture ( bool  onOff )

virtual

static osg::Vec4 makVrv::DtOsgModelInstance::readVec4 ( const std::string &  paramName, const DtModelDefinition &  definition  )

static

static osg::Vec3 makVrv::DtOsgModelInstance::readVec3 ( const std::string &  paramName, const DtModelDefinition &  definition  )

static

virtual void makVrv::DtOsgModelInstance::updateColorBlending ( )

protectedvirtual

calls update color blending with the model root.

Override to use a different root

Reimplemented in makVrv::DtDiGuyModelInstance.

virtual void makVrv::DtOsgModelInstance::updateColorBlending ( osg::Node *  node )

protectedvirtual

virtual void makVrv::DtOsgModelInstance::enableTexture ( osg::Node *  root, bool  onOff  )

protectedvirtual

virtual void makVrv::DtOsgModelInstance::updateBoundingBoxViaContents ( )

protectedvirtual

Reimplemented in makVrv::DtDiGuyModelInstance.

virtual void makVrv::DtOsgModelInstance::setRootNode ( osg::Node *  node )

protectedvirtual

Set the model instance's root node.

Member Data Documentation

osg::ref_ptr<osg::Node> makVrv::DtOsgModelInstance::myModelRoot

protected

osg::ref_ptr<osg::StateSet> makVrv::DtOsgModelInstance::myCachedState

protected

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The documentation for this class was generated from the following file:

• include/vrvOsg/DtOsgModelInstance.h